SOLUTION: what is the domain of the function G(F(x))? F(x)= 8-x, G(y)= sqrt(y) G(F(x))= sqrt(8-x)

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Question 602875: what is the domain of the function G(F(x))?
F(x)= 8-x, G(y)= sqrt(y)
G(F(x))= sqrt(8-x)
Answer by flame8855(424) About Me  (Show Source):
You can put this solution on YOUR website!
8-x > or = 0
x< or = 8
domain is ]-inf. , 8]